2 years ago

Use the figure below to solve for X.

Mathematics

2 answers:

natulia [17]2 years ago

7 0

Answer:

Step-by-step explanation:

Step 1:

2x + 55° + x - 10° = 180° Sum of a Δ

Step 2:

3x + 45° = 180° Combine Like Terms

Step 3:

3x = 135° Subtract 45° on both sides

Step 4:

x = 135° ÷ 3 Divide

Answer:

x = 45

Hope This Helps :)

stiv31 [10]2 years ago

3 0

Answer:

the value of x is 45 degree

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